HP 64767 User manual

User’s Guide for the Graphical User Interface
HP 64767
80186/8/XL/EA/EB
Emulation/Analysis

Notice
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© Copyright 1987, 1992, 1993, 1994, Hewlett-Packard Company.
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to change without notice.
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Microtec is a registered trademark of Microtec Research Inc.
OSF/Motif and Motif are trademarks of the Open Software Foundation in the U.S.
and other countries.
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Printing History
New editions are complete revisions of the manual. The date on the title page
changes only when a new edition is published.
A software code may be printed before the date; this indicates the version level of
the software product at the time the manual was issued. Many product updates and
fixes do not require manual changes, and manual corrections may be done without
accompanying product changes. Therefore, do not expect a one-to-one
correspondence between product updates and manual revisions.
Edition 1
Edition 2
Edition 3
B3050-97000, December 1992
B3050-97001, February 1993
B3050-97002, January 1994
Safety, Certification and Warranty
Safety and certification and warranty information can be found at the end of this
manual on the pages before the back cover.
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80186/8/XL/EA/EB Emulation and
Analysis
The HP 64767 80186/188 emulator replaces the microprocessor in your embedded
microprocessor system, also called the target system, so that you can control
execution and view or modify processor and target system resources.
The emulator requires an emulation analyzer that captures 48 channels of emulation
processor bus cycle information synchronously with the processor’s clock signal.
The HP 64706 (48 channel), the HP 64703 (64 channel), the HP 64704 (80
channel), or the HP 64794 (80 channel, dee memory) Emulation Bus Analyzer
meets this requirement.
The HP 64703 Emulation Bus Analyzer also has an an external analyzer that
captures up to 16 channels of data external to the emulator.
With the Emulator, You Can ...
•Plug into 80186/188/XL/EA/EB target systems.
•Download programs into emulation memory or target system RAM.
•Display or modify the contents of processor registers and memory resources.
•Run programs at clock speeds up to 20 MHz (with no wait-states from
emulation memory), set up software breakpoints, step through programs, and
reset the emulation processor.
With the Analyzer, You Can ...
•Trigger the analyzer when a particular bus cycle state is captured. States are
stored relative to the trigger state.
•Qualify which states get stored in the trace.
•Prestore certain states that occur before each normal store state.
•Trigger the analyzer after a sequence of up to 8 events have occurred.
•Capture data on signals of interest in the target system with the external
analyzer.
•Cause emulator execution to break when the analyzer finds its trigger condition.
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With the HP 64700 Card Cage, You Can ...
•Use the RS-422 capability of the serial port and an RS-422 interface card on
the host computer (HP 98659 for the HP 9000 Series 300) to provide
upload/download rates of up to 230.4K baud.
•Easily upgrade HP 64700 firmware by downloading to flash memory.
With Multiple HP 64700s, You Can ...
•Start and stop up to 16 emulators at the same time (up to 32 if modifications
are made).
•Use the analyzer in one HP 64700 to arm (that is, activate) the analyzers in
other HP 64700 card cages or to cause emulator execution in other HP 64700
card cages to break.
•Use the HP 64700’s BNC connector to trigger an external instrument (for
example, a logic analyzer or oscilloscope) when the analyzer finds its trigger
condition, or you can allow an external instrument to arm the analyzer or break
emulator execution.
With the Graphical User Interface, You Can ...
•Use the emulator and analyzer under an X Window System that supports
OSF/Motif interfaces.
•Enter commands using pull-down or pop-up menus.
•Enter, recall, and edit commands using the command line pushbuttons.
•Enter file names, recalled commands, recalled values, etc., using dialog boxes.
•Set breakpoints by pointing the mouse cursor on a line in the mnemonic
memory display and clicking.
•Create action keys for commonly used commands or command files.
With the Softkey Interface, You Can ...
•Use the emulator and analyzer with a terminal or terminal emulator.
•Quickly enter commands using softkeys, command recall, and command
editing.
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In This Book
This book documents the Graphical User Interface and the Softkey Interface when
used with the HP 64767 80186/8/XL/EA/EB emulator and the HP 64703/4/6
analyzer. It is organized into five parts whose chapters are described below.
Part 1. Quick Start Guide
Chapter 1 presents an overview of emulation and analysis and quickly shows
you how to use the emulator and analyzer.
Part 2. User’s Guide
Chapter 2 shows how to plug the emulator into a target system.
Chapter 3 shows you how to start and exit the HP 64700 interfaces.
Chapter 4 shows you how to enter commands.
Chapter 5 shows how to configure the emulator.
Chapter 6 shows how to use the emulator.
Chapter 7 shows how to use the analyzer.
Chapter 8 shows how to use the Software Performance Measurement Tool.
Chapter 9 shows how to use the external state analyzer.
Chapter 10 shows how to make coordinated measurements.
Chapter 11 shows how to change X resource settings.
Part 3. Reference
Chapter 12 describes emulator/analyzer interface commands.
Chapter 13 lists the error messages that can occur while using the
emulator/analyzer interface.
Chapter 14 lists the emulator specifications and characteristics.
Part 4. Concept Guide
Chapter 15 contains conceptual information on various topics.
Part 5. Installation Guide
Chapter 16 outlines the installation of the Graphical User Interface.
Chapter 17 shows you how to install or update emulator firmware.
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Contents
Part 1 Quick Start Guide
1 Getting Started
The Emulator/Analyzer Interface — At a Glance 24
The Softkey Interface 24
Softkey Interface Conventions 25
The Graphical User Interface 26
Graphical User Interface Conventions 28
The Getting Started Tutorial 31
Step 1. Start the demo 32
Step 2: Display the program in memory 33
Step 3: Run from the transfer address 34
Step 4: Step high-level source lines 35
Step 5: Display the previous mnemonic display 36
Step 6: Run until an address 37
Step 7: Display data values 38
Step 8: Display registers 39
Step 9: Step assembly-level instructions 40
Step 10: Trace the program 41
Step 11: Exit the emulator/analyzer interface 43
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Part 2 User’s Guide
2 Plugging into a Target System
Step 1. Turn OFF power 49
Step 2. Unplug probe from demo target system 49
Step 3. Set up the probe for the clock source 50
Step 4. Plug the 8018x PGA emulator probe into the target system 53
Step 5. Connect the BGND flying lead 54
Step 6. Turn ON power 55
3 Starting and Exiting HP 64700 Interfaces
Starting the Emulator/Analyzer Interface 59
To start the emulator/analyzer interface 59
To start the interface using the default configuration 60
To run a command file on interface startup 61
To display the status of emulators 61
To unlock an interface that was left locked by another user 62
Opening Other HP 64700 Interface Windows 63
To open additional emulator/analyzer windows 63
To open the high-level debugger interface window 64
To open the software performance analyzer (SPA) interface window 64
Exiting HP 64700 Interfaces 65
To close an interface window 65
To exit a debug/emulation session 66
Contents
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4 Entering Commands
Using Menus, the Entry Buffer, and Action Keys 69
To choose a pulldown menu item using the mouse (method 1) 70
To choose a pulldown menu item using the mouse (method 2) 71
To choose a pulldown menu item using the keyboard 71
To choose popup menu items 73
To place values into the entry buffer using the keyboard 74
To copy-and-paste to the entry buffer 74
To recall entry buffer values 77
To use the entry buffer 77
To copy-and-paste from the entry buffer to the command line entry area 78
To use the action keys 79
To use dialog boxes 79
To access help information 83
Using the Command Line with the Mouse 84
To turn the command line on or off 84
To enter a command 85
To edit the command line using the command line pushbuttons 86
To edit the command line using the command line popup menu 87
To recall commands 88
To get help about the command line 88
Using the Command Line with the Keyboard 89
To enter multiple commands on one command line 89
To recall commands 90
To edit commands 90
To access on-line help information 91
Using Command Files 92
To start logging commands to a command file 95
To stop logging commands to a command file 95
To playback (execute) a command file 96
Using Pod Commands 97
To display the pod commands screen 98
To use pod commands 98
Contents
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Forwarding Commands to Other HP 64700 Interfaces 99
To forward commands to the high-level debugger 99
To forward commands to the software performance analyzer 100
5 Configuring the Emulator
Using the Configuration Interface 103
To start the configuration interface 104
To modify a configuration section 106
To store a configuration 108
To change the configuration directory context 109
To display the configuration context 110
To access help information 110
To exit the configuration interface 111
To load a configuration 111
Modifying the General Configuration Items 112
To select the type of processor to emulate 112
To specify the target memory access size 113
To select the default physical to logical run address conversion 113
To restrict the emulator to real-time runs 114
To turn OFF the restriction to real-time runs 115
To enable/disable entry into the monitor after configuration 115
Selecting the Emulation Monitor Program 116
To select the background monitor program 117
To select the foreground monitor program 118
To use a custom foreground monitor program 120
Mapping Memory 122
To map memory ranges 122
To characterize unmapped ranges 125
To delete memory map ranges 126
Setting the Debug/Trace Options 127
To specify a processor clock rate greater than 16 MHz 127
To enable/disable breaks on writes to ROM 128
To include/exclude background states in the trace 128
Contents
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